Abstract: Biologically active compounds (e.g. from the groups of pharmaceutical drugs, cofactors, hormones, vitamins or phytochemicals) often consist of two or more stereoisomers (enantiomers or diastereoisomers) which may differ in their pharmacodynamic/kinetic, toxicological and biological properties. These differences are so far difficult to detect. A well known example for a biologically active compound and its counterpart is vitamin E which is predominantly administered as two different ‘forms’, one derived from natural sources (mainly soybeans), and one from production by chemical total-synthesis. While vitamin E from natural sources occurs as a single stereoisomer (RRR-?-tocopherol), so-called synthetic vitamin E (all-rac-?-tocopherol) is an equimolar mixture of eight stereoisomers. The present invention is directed to a method for calculating the biological activity of a biologically active compound (e.g. RRR-?-tocopherol) and a counterpart thereof (e.g.

Abstract: Vitamin E is useful for facilitating the synchronization of circadian rhythm in humans, especially for treatment or prevention of jet lag.

Abstract: Lycopene can be used in the primary prevention and incidence risk reduction of non-cancerous symptoms and/or pathologies (i.e., the prophylactic supplementation of the healthy subjects), in the treatment or the coadjuvant treatment of non-can-cerous symptoms and/or pathologies (i.e. the supplementation as therapy or accompanying a running therapy) and in the secondary prevention of non-cancerous symptoms and/or pahtologies (i.e., the supplementation after a successful therapy for the prevention of the relapse), which are associated with, favored by or caused by androgen signalling or which are sensitive to a reduction of androgen signalling.

Abstract: The invention is concerned with the use of lycopene, optionally in combination with vitamin E and/or C or other biologically active ingredients as disclosed in the specification, in the manufacture of a composition for the primary and secondary prevention of angiogenesis-associated pathologies and coadjuvant treatment thereof; as well as with particular novel formulations comprising lycopene.